206819688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{506911}}^1$

素因数の和:506937

約数の個数: 32

約数和(自身を含む): 547464960

約数和(自身を除く): 340645272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 506911, 1013822, 1520733, 2027644, 3041466, 4055288, 6082932, 8617487, 12165864, 17234974, 25852461, 34469948, 51704922, 68939896, 103409844, 206819688]

約数ペア:

[(1, 206819688), (2, 103409844), (3, 68939896), (4, 51704922), (6, 34469948), (8, 25852461), (12, 17234974), (17, 12165864), (24, 8617487), (34, 6082932), (51, 4055288), (68, 3041466), (102, 2027644), (136, 1520733), (204, 1013822), (408, 506911)]